[GraphBolt][CUDA] Gpu graph cache cpp

[mfbalin]

Description

Fixing the replace method of the GPU graph cache and additional runtime checks.

Checklist

Please feel free to remove inapplicable items for your PR.

• The PR title starts with [$CATEGORY] (such as [NN], [Model], [Doc], [Feature]])
• I've leverage the tools to beautify the python and c++ code.
• The PR is complete and small, read the Google eng practice (CL equals to PR) to understand more about small PR. In DGL, we consider PRs with less than 200 lines of core code change are small (example, test and documentation could be exempted).
• All changes have test coverage
• Code is well-documented
• To the best of my knowledge, examples are either not affected by this change, or have been fixed to be compatible with this change
• Related issue is referred in this PR
• If the PR is for a new model/paper, I've updated the example index here.

Changes

[dgl-bot]

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[dgl-bot]

Commit ID: ba94694

Build ID: 1

Status: ❌ CI test failed in Stage [Distributed Torch CPU Unit test].

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[mfbalin]

@dgl-bot

[dgl-bot]

Commit ID: 83f160fb9f4b242956103cb109a349abbcec2d7e

Build ID: 2

Status: ❌ CI test failed in Stage [Distributed Torch CPU Unit test].

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[dgl-bot]

Commit ID: 0c57b5c4c6c9c8225ab076f12017d23318638599

Build ID: 3

Status: ❌ CI test failed in Stage [Distributed Torch CPU Unit test].

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[dgl-bot]

Commit ID: 9703435e4c77aa61d27902c1dab9f35cd3d98f60

Build ID: 4

Status: ❌ CI test failed in Stage [Distributed Torch CPU Unit test].

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[dgl-bot]

Commit ID: 0fcf5fe

Build ID: 5

Status: ⚪️ CI test cancelled due to overrun.

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Commit ID: 9cb17bd

Build ID: 6

Status: ✅ CI test succeeded.

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[dgl-bot]

Commit ID: f420f25

Build ID: 7

Status: ✅ CI test succeeded.

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